The small solid and strong corner bracket could be used for any shelf install, such as bookshelf, garage shelf, garden shelf, table and chair corner. It will good organize your items and save your space. Our L shape bracket is stronger than any other bracket on the market, please on these small brackets, their load-bearing capacity will surprise you! Features - Color: Black. - Material: Metal. - Size: About 20.00X15.00X4.00cm/7.86X5.89X1.57in. - shelf brackets to support heavy items. Our corner brackets can be used for a long time. - If you want to use the corner brace for more heavy duty work, you could use more shelf brackets to support the shelves. - Wherever they are installed, dependably supporting your shelves while remaining completely hidden. - Apply this on a variety of wood shelving included kitchen shelf, bathroom shelf, bedroom shelf, bookshelf, and tool shelf, doorway bathrooms living rooms kitchens bedrooms shelf wall brackets. - The fixator is made of , which can withstand long-term use. Package list: 4 x brackets 12 x screws 12 x expansion screws